CN109041212B - A positioning method and wearable device - Google Patents

Abstract

A positioning method and a wearable device comprise the following steps: determining a preset address corresponding to each Wi-Fi in at least one Wi-Fi detected by the wearable device; determining a target address corresponding to the current time from the behavior record of the wearer; the wearable device at least comprises a wearable device, wherein the wearable device records the addresses of the wearable device corresponding to the wearable device at different times; determining the matching degree of the target address and each preset address; and determining a target preset address with the highest matching degree with the target address from all the preset addresses, and taking the target preset address as the current position of the wearer. In the method, the wearable device can determine the general geographic position of the wearer at the current time according to the daily behavior record of the wearer, and then determine the current position of the wearer according to the geographic position and the searched Wi-Fi. By implementing the embodiment of the invention, the positioning accuracy of the wearable equipment can be improved.

Description

A positioning method and wearable device

technical field

The present invention relates to the technical field of wearable devices, in particular to a positioning method and a wearable device.

Background technique

Smart watches usually have a positioning function, which is used to obtain the current location of the wearer when it is detected that the wearer has a positioning demand. Among them, the smart watch obtains the current location of the wearer in the following way: the smart watch receives the location data sent by the Global Positioning System (Global Positioning System, GPS) or the base station, or detects the physical address of Wi-Fi (Media Access Control address, MAC address). address), and then send the location data or MAC address to the map manufacturer, so that the map manufacturer can demarcate the current location of the wearer in the electronic map according to the location data or MAC address, and then return the electronic map with the current location demarcated to the electronic map. wearer.

However, if a new cell is built in a certain place, the map manufacturer will first synchronize the location information of the cell to the electronic map, and then synchronize multiple specific location information in the cell to the electronic map. Before synchronizing to the electronic map, if the wearer is in the community and there is a positioning requirement, the map manufacturer can only calibrate the location information of the community for the wearer but not the specific location of the wearer. (For example, Block A in the cell), this will cause the problem of inaccurate positioning of the current position of the wearer.

SUMMARY OF THE INVENTION

The embodiments of the present invention disclose a positioning method and a wearable device, which can improve the positioning accuracy of the wearable device.

A first aspect of the embodiments of the present invention discloses a positioning method, and the method includes:

determining a preset address corresponding to each of the at least one Wi-Fi detected by the wearable device;

The target address corresponding to the current time is determined from the wearer's behavior record; wherein, the wearer's behavior record includes at least addresses corresponding to the wearer at different times recorded by the wearable device;

determining the degree of matching between the target address and each of the preset addresses;

A target preset address with the highest matching degree with the target address is determined from all the preset addresses, and the target preset address is used as the current location of the wearer.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, determining the target address corresponding to the current time from the wearer's behavior record includes:

Determine the current time; wherein, the current time includes at least the current date and the current moment;

Determine the target wearer's behavior record corresponding to the current date from the wearer's behavior record, and determine the time period corresponding to the current moment from the target wearer's behavior record;

Determine whether there is an address corresponding to the time period in the target wearer's behavior record, and if so, use the address corresponding to the time period as the target address corresponding to the current time.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, before determining the preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device, the The method also includes:

Detecting whether a start operation for triggering the wearable device to start the positioning function occurs;

If it is detected that the start-up operation occurs, detecting whether there is at least one Wi-Fi;

If there is at least one of the Wi-Fis, performing the determining of the preset address corresponding to each of the Wi-Fis in the at least one Wi-Fi detected by the wearable device;

If there is no at least one Wi-Fi, the positioning information of the wearable device is determined through GPS, and the current location of the wearer is determined according to the positioning information; wherein, the positioning information at least includes longitude and latitude .

As an optional implementation manner, in the first aspect of the embodiment of the present invention, after detecting the existence of at least one of the Wi-Fi, and the determining of the at least one Wi-Fi detected by the wearable device, each Before each preset address corresponding to the Wi-Fi, the method further includes:

Determine whether there is a Wi-Fi that has not been connected in at least one of the detected Wi-Fis; wherein, the Wi-Fi that has not been connected has no corresponding preset address;

If there is no Wi-Fi for which the connection has not been established, performing the determining of the preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device;

If there is the Wi-Fi for which the connection has not been established, output prompt information for prompting the wearer to set an address for the Wi-Fi for which the connection has not been established;

Detecting whether an address setting operation occurs within a preset time length; wherein, the starting timing time of the preset time length is the time when the prompt information is output;

If the address setting operation occurs, a certain address corresponding to the address setting operation is used as the preset address of the Wi-Fi for which no connection has been established, and the determining of at least one detected by the wearable device is performed. A preset address corresponding to each Wi-Fi in the Wi-Fi.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, after detecting that the address setting operation does not occur within the preset time period, the method further includes:

Determine the MAC address corresponding to the Wi-Fi for which the connection has not been established, and send a location acquisition request to the server; wherein, the location acquisition request is used to acquire the geographic location corresponding to the MAC address;

Use the geographic location returned by the server to the wearable device as the preset address of the Wi-Fi for which no connection has been established, and perform the determining of at least one Wi-Fi detected by the wearable device. A preset address corresponding to each of the Wi-Fi.

A second aspect of the embodiments of the present invention discloses a wearable device, and the wearable device includes:

a first determining unit, configured to determine a preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device;

The second determining unit is used to determine the target address corresponding to the current time from the wearer's behavior record; wherein, the wearer's behavior record includes at least the addresses respectively corresponding to the wearer at different times recorded by the wearable device;

a third determining unit, configured to determine the degree of matching between the target address and each of the preset addresses;

The fourth determining unit is configured to determine the target preset address with the highest matching degree with the target address from all the preset addresses, and use the target preset address as the current location of the wearer.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the manner in which the second determining unit is used to determine the target address corresponding to the current time from the wearer's behavior record is specifically:

The second determining unit is configured to determine the current time; wherein, the current time includes at least the current date and the current time; determine the target wearer's behavior record corresponding to the current date from the wearer's behavior record, and Determine the time period corresponding to the current moment from the target wearer's behavior record; determine whether there is an address corresponding to the time period in the target wearer's behavior record, and if so, assign the time period to the corresponding address address as the target address corresponding to the current time.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes:

A detection unit, configured to detect whether an occurrence of triggering the The start operation of the wearable device to start the positioning function;

The detection unit is further configured to detect whether there is at least one Wi-Fi after the start-up operation is detected;

The first determining unit is specifically configured to, after the detecting unit detects that at least one Wi-Fi exists, determine the preset corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device. set address;

a fifth determining unit, configured to determine the positioning information of the wearable device through GPS after the detection unit detects that at least one of the Wi-Fi does not exist, and determine the current location of the wearer according to the positioning information Location; wherein, the positioning information includes at least longitude and latitude.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes:

a determination unit, configured to determine, after the detection unit detects that at least one of the Wi-Fis exists, and after the first determination unit determines that each of the at least one of the Wi-Fis detected by the wearable device exists Before the preset address corresponding to the Wi-Fi, determine whether there is a Wi-Fi that has not been connected in the detected at least one Wi-Fi; wherein, the Wi-Fi that has not been connected has no corresponding the default address;

The first determination unit is specifically configured to, after the detection unit detects that at least one of the Wi-Fis exists, and after the determination unit determines that the Wi-Fi for which the connection has not been established does not exist, determine a preset address corresponding to each of the at least one Wi-Fi detected by the wearable device;

an output unit, configured to output prompt information for prompting the wearer to set an address for the Wi-Fi for which the connection has not been established after the judgment unit determines that the Wi-Fi for which the connection has not been established exists;

The detection unit is further configured to detect whether an address setting operation occurs within a preset time length; wherein, the start timing time of the preset time length is the time when the prompt information is output;

A sixth determining unit, configured to use an address corresponding to the address setting operation as the preset address of the Wi-Fi for which no connection has been established after the detection unit detects that the address setting operation occurs, and A preset address corresponding to each of the at least one Wi-Fi detected by the wearable device is determined.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the wearable device further includes:

A seventh determination unit, configured to determine the MAC address corresponding to the Wi-Fi for which no connection has been established after the detection unit detects that the address setting operation has not occurred within the preset time period, and send the location to the server an acquisition request; wherein, the location acquisition request is used to acquire the geographic location corresponding to the MAC address;

The seventh determining unit is further configured to use the geographic location returned by the server to the wearable device as the preset address of the Wi-Fi for which no connection has been established, and determine the location detected by the wearable device. A preset address corresponding to each of the Wi-Fis in the at least one Wi-Fi.

A third aspect of the embodiments of the present invention discloses a wearable device, including:

a memory in which executable program code is stored;

a processor coupled to the memory;

The processor invokes the executable program code stored in the memory to execute the positioning method disclosed in the first aspect of the embodiment of the present invention.

A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium storing a computer program, wherein the computer program causes a computer to execute the positioning method disclosed in the first aspect of the embodiments of the present invention.

A fifth aspect of the embodiments of the present invention discloses a computer program product, which, when the computer program product runs on a computer, causes the computer to execute the positioning method disclosed in the first aspect.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

In this embodiment of the present invention, the wearable device may determine a preset address corresponding to each Wi-Fi in the detected at least one Wi-Fi, and then determine the current time (for example, ten in the morning on Monday) from the wearer's behavior record. point) corresponding to the target address (for example, room 101 in a teaching building of a school); wherein, the wearer behavior record at least includes the addresses corresponding to the wearer at different times recorded by the wearable device. Further, the wearable device can determine the matching degree between the target address and each preset address, and then determine the target preset address (for example, Room 101 in a teaching building of a school) from all preset addresses, and assign the target preset address to the As the current location of the wearer; wherein, the target preset address is the preset address with the highest matching degree with the address corresponding to the current time. In the above method, the wearable device can determine the wearer's usual geographic location at the current time according to the wearer's daily behavior records, and then determine the wearer's current location according to the geographic location and the searched Wi-Fi. To sum up, by implementing the embodiments of the present invention, the positioning accuracy of the wearable device can be improved.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic flowchart of a positioning method disclosed in an embodiment of the present invention;

2 is a schematic flowchart of another positioning method disclosed in an embodiment of the present invention;

3 is a schematic flowchart of another positioning method disclosed in an embodiment of the present invention;

4 is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention;

5 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention;

6 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "comprising" and "having" and any modifications thereof in the embodiments of the present invention and the accompanying drawings are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes For other steps or units inherent to these processes, methods, products or devices.

The embodiments of the present invention disclose a positioning method and a wearable device, which can improve the positioning accuracy of the wearable device. It should be noted that, in Embodiments 1 to 7 of the present invention, the wearer of the wearable device is the user. Each of them will be described in detail below.

Example 1

Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a positioning method disclosed in an embodiment of the present invention. As shown in Figure 1, the positioning method may include the following steps:

101. The wearable device determines a preset address corresponding to each Wi-Fi in at least one Wi-Fi detected by the wearable device.

In this embodiment of the present invention, the preset address corresponding to each Wi-Fi may be preset by a user. For example, if the wearable device detects 3 Wi-Fis and determines the preset addresses of these 3 Wi-Fis, then the preset addresses of these 3 Wi-Fis can be the basic teaching building of school A respectively. Room 1001, Room 1003 of the Experimental Building of School A and the A1 canteen of School A.

102. The wearable device determines the target address corresponding to the current time from the wearer's behavior record; wherein the wearer's behavior record at least includes addresses respectively corresponding to the wearer at different times and recorded by the wearable device.

In the embodiment of the present invention, what is recorded in the wearer's behavior record is the address corresponding to the wearer at different times. For example, if the wearer's behavior record records that the address corresponding to 9:00 am on Monday is the basic teaching building of School A Room 1001, then, that means that the wearer will usually be in Room 1001 of the Basic Teaching Building of School A at 9:00 am every Monday. In addition, the addresses corresponding to different times recorded in the wearer's behavior record can be set by the user on the wearable device, or set by the mobile terminal that establishes a connection with the wearable device through remote control, or the wearable device It is determined by acquiring the location of the user in real time and analyzing multiple locations acquired in real time, which is not limited in this embodiment of the present invention.

103. The wearable device determines the matching degree between the target address and each preset address.

104. The wearable device determines the target preset address with the highest matching degree with the target address from all the preset addresses, and uses the target preset address as the current location of the wearer.

As an optional implementation manner, before step 101, the following steps may also be included:

The wearable device detects whether a positioning operation for enabling the positioning function occurs (for example, the user presses a physical/virtual button for enabling the positioning function);

If a positioning operation is detected, the wearable device determines whether at least one Wi-Fi is detected, and if at least one Wi-Fi is detected, executes a determination that each Wi-Fi corresponds to the at least one Wi-Fi detected by the wearable device operation of the preset address.

It can be seen that, by implementing this optional embodiment, when the wearer of the wearable device (for example, a child) is lost, he can obtain his real-time position through this method, so as to notify the guardian in time, and reduce the danger to the child when the parent is not around possibility.

As another optional implementation manner, before step 101, the following steps may also be included:

The wearable device detects whether a location acquisition request sent by a mobile terminal (for example, a parent's mobile phone) is received, wherein the mobile terminal and the wearable device have established a connection;

If a location acquisition request is received, the wearable device determines whether at least one Wi-Fi is detected, and if at least one Wi-Fi is detected, the wearable device performs a determination that each Wi-Fi corresponds to the at least one Wi-Fi detected by the wearable device operation of the preset address.

It can be seen that, by implementing this optional embodiment, the user of the mobile terminal (for example, a parent) can send a location acquisition request to the wearable device through the mobile terminal to acquire the real-time location of the child, thereby achieving the goal of monitoring the location of the child. The purpose is to protect the personal safety of children.

As another optional implementation manner, after the wearable device determines the target preset address with the highest matching degree with the target address from all the preset addresses, and after the wearable device uses the target preset address as the wearer's preset address You can also include the following steps before your current location:

The wearable device determines whether the matching degree between the target address and the target preset address is higher than the preset matching degree;

If it is higher than the preset matching degree, the wearable device performs the operation of using the target preset address as the current location of the wearer;

If it is not higher than the preset matching degree, the wearable device outputs the abnormal position information and sends an alarm signal indicating that the user is in an abnormal position to the mobile terminal that establishes a connection with the wearable device; wherein, the abnormal position information is used to indicate that the wearable device is in an abnormal position. The current location is abnormal.

It can be seen that, by implementing this optional embodiment, when the matching degree between the target address and the target preset address is not higher than the preset matching degree, the abnormal positioning information can be output and the alarm signal can be sent, so that when the child is far away from the target address , to send an alarm signal to parents, so that parents can contact the child in time and provide assistance, thereby protecting the personal safety of the child.

As another optional implementation manner, after the wearable device uses the target preset address as the current location of the wearer, the following steps may also be performed:

The wearable device outputs the current location and query information used to ask the user whether the current location is accurate;

If an operation that indicates the current location is accurate is detected, the wearable device optimizes the target address according to the target preset address;

If an operation indicating an inaccurate current location is detected, the wearable device determines three Wi-Fis from the at least one detected Wi-Fi in order of signal strength from high to low; - There is a Wi-Fi in the Fi that has the strongest signal strength among the at least one detected Wi-Fi;

The wearable device determines the MAC addresses of the above three Wi-Fi devices respectively;

The wearable device determines the distances between the three Wi-Fis and the wearable device according to the determined signal strengths of the three Wi-Fis and the MAC addresses of the three Wi-Fis;

The wearable device determines the current location of the wearer according to the distances between the above three Wi-Fi devices and the wearable device respectively.

It can be seen that by implementing this optional embodiment, the target address in the wearer's behavior record can be optimized according to the target preset address when the current location is accurately positioned, so that the address recorded in the wearer's behavior record is more accurate. In addition, the current location of the wearer can be determined by the Wi-Fi triangulation method when the current location is not accurate, providing users with a better location experience.

It can be seen that the implementation of the method described in FIG. 1 can improve the positioning accuracy of the wearable device; in addition, through the interaction with the mobile terminal, the user of the mobile terminal can obtain the current location of the wearer. The user of the mobile terminal monitors the position of the wearer to reduce the possibility of danger to the wearer; in addition, the target address in the wearer's behavior record can be optimized to improve positioning accuracy.

Embodiment 2

Please refer to FIG. 2 , which is a schematic flowchart of another positioning method disclosed in an embodiment of the present invention. As shown in Figure 2, the positioning method may include the following steps:

201. The wearable device detects whether an activation operation for triggering the activation of the positioning function of the wearable device occurs, if yes, execute step 202, if not, execute step 201.

In this embodiment of the present invention, the starting operation may be the user inputting a voice (for example, where am I now) to the wearable device, or the user may press a physical button on the wearable device that is used to trigger the starting of the positioning function, or the user may be The user touches the virtual button on the screen of the wearable device for triggering the activation of the positioning function, and also enables the booting operation of the wearable device for the user (ie, the positioning function is activated as long as the device is turned on), which is not limited in this embodiment of the present invention.

202. The wearable device detects whether there is at least one Wi-Fi, and if yes, executes step 203, and if not, executes step 204.

203. The wearable device determines a preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device.

In this embodiment of the present invention, after the wearable device determines a preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device, step 205 is triggered to perform a corresponding operation.

204. The wearable device determines the positioning information of the wearable device through GPS, and determines the current location of the wearer according to the positioning information; wherein the positioning information at least includes longitude and latitude.

In this embodiment of the present invention, optionally, the manner in which the wearable device determines the current location of the wearer according to the positioning information may specifically be:

The wearable device sends positioning information to the server, so that the server determines the address location corresponding to the positioning information from the electronic map;

The wearable device uses the address location returned by the server as the current location of the wearer.

In the embodiment of the present invention, after the wearable device determines the positioning information of the wearable device through GPS, and determines the current location of the wearer according to the positioning information, this process ends.

This embodiment of the present invention may further include steps 205 to 207. For the description of steps 205 to 207, please refer to the detailed description of steps 102 to 104 in Embodiment 1, which is not repeated in this embodiment of the present invention.

As an optional implementation manner, the wearable device determines the target address corresponding to the current time from the wearer's behavior record, which may include the following steps:

The wearable device determines the current time; wherein, the current time includes at least the current date and the current time;

The wearable device determines the target wearer's behavior record corresponding to the current date from the wearer's behavior record, and determines the time period corresponding to the current moment from the target wearer's behavior record;

The wearable device determines whether there is an address corresponding to the time period in the target wearer's behavior record, and if so, takes the address corresponding to the time period as the target address corresponding to the current time.

It should be noted that, optionally, after the wearable device determines that the address corresponding to the time period does not exist in the target wearer's behavior record, the following steps may also be performed:

The wearable device classifies the detected at least one Wi-Fi according to the similarity of the preset addresses, and obtains at least one Wi-Fi subset; wherein, the preset between any two Wi-Fis in each Wi-Fi subset The address similarity is greater than the preset similarity;

The wearable device determines a target Wi-Fi subset from at least one Wi-Fi subset; wherein, the number of Wi-Fis in the target Wi-Fi subset is greater than the number of Wi-Fis in any other Wi-Fi subset;

The wearable device determines a certain Wi-Fi from the target Wi-Fi subset; wherein, the signal strength of a certain Wi-Fi is greater than the signal strength of any other Wi-Fi in the target Wi-Fi subset.

It can be seen that in the optional solution that needs to be explained, the wearable device can improve the positioning accuracy of the current location of the wearer by classifying Wi-Fi and judging the strength of Wi-Fi signals.

It can be seen that by implementing this optional embodiment, in the case where there is no target position corresponding to the current time in the target wearer's behavior record, the preset address corresponding to the Wi-Fi with the strongest detected signal strength can be used as the current The location improves the user's experience of the positioning function of the wearable device.

As another optional implementation manner, after the wearable device detects that at least one Wi-Fi does not exist, and before the wearable device determines the positioning information of the wearable device through GPS, the following operations may also be included:

The wearable device outputs guidance information; wherein the guidance information is used to guide the user to perform an operation of first turning on the flight mode and then turning off the flight mode;

After the wearable device detects the operation of turning on and then turning off the airplane mode, it determines whether at least one Wi-Fi is detected. The operation of the preset address, if not, the operation of determining the positioning information of the wearable device through GPS is performed.

It can be seen that by implementing this optional implementation, when Wi-Fi is not detected, the user can be guided to perform the operation of first turning on the airplane mode and then turning off the airplane mode, so that the wearable device can search for the network again, and the wearable device can be optimized because the wearable device is in a networkless state. The status of the wearable device is not searched in time, resulting in the problem of low positioning accuracy, thereby improving the positioning accuracy of the wearable device.

It can be seen that the implementation of the method described in FIG. 2 can improve the positioning accuracy of the wearable device; in addition, the user of the mobile terminal can obtain the current location of the wearer through the interaction with the mobile terminal. The user of the mobile terminal monitors the position of the wearer to reduce the possibility of danger to the wearer; in addition, the target address in the wearer's behavior record can be optimized to improve the positioning accuracy; Experience with the positioning function of wearable devices.

Embodiment 3

Please refer to FIG. 3 , which is a schematic flowchart of another positioning method disclosed by an embodiment of the present invention. As shown in Figure 3, the positioning method may include the following steps:

301. The wearable device detects whether a start operation for triggering the wearable device to start the positioning function occurs, if yes, execute step 302, if not, execute step 301.

302. The wearable device detects whether there is at least one Wi-Fi, and if yes, executes step 304, and if not, executes step 303.

303. The wearable device determines the positioning information of the wearable device through GPS, and determines the current location of the wearer according to the positioning information; wherein the positioning information at least includes longitude and latitude.

In the embodiment of the present invention, after the wearable device determines the positioning information of the wearable device through GPS, and determines the current location of the wearer according to the positioning information, this process ends.

304. The wearable device determines whether there is a Wi-Fi that has not been connected in the detected at least one Wi-Fi; wherein, the Wi-Fi that has not been connected has no corresponding preset address; if so, go to step 309 , if not, go to step 305.

305. The wearable device determines a preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device.

This embodiment of the present invention may further include steps 306 to 308. For the description of steps 306 to 308, please refer to the detailed description of steps 102 to 104 in Embodiment 1, which is not repeated in this embodiment of the present invention.

In the embodiment of the present invention, after the wearable device determines the target preset address with the highest matching degree with the target address from all the preset addresses, and uses the target preset address as the current location of the wearer, this process ends. .

309. The wearable device outputs prompt information for prompting the wearer to set an address for the Wi-Fi for which no connection has been established.

310. The wearable device detects whether an address setting operation occurs within the preset duration; wherein, the starting timing of the preset duration is the timing of outputting the prompt information; if yes, go to step 311, if not, go to step 312.

In this embodiment of the present invention, the address setting operation may be for the user to input a certain address through the setting function of the wearable device, or for the mobile terminal that establishes a connection with the wearable device to send a target instruction including a certain address to the mobile terminal through remote control. The wearable device is not limited in this embodiment of the present invention.

311. The wearable device uses an address corresponding to the address setting operation as a preset address of the Wi-Fi for which no connection has been established.

In the embodiment of the present invention, if there are multiple preset addresses of Wi-Fi for which no connection has been established, the wearable device may prompt the user to set an address for each Wi-Fi for which no connection has been established.

In the embodiment of the present invention, after the wearable device uses a certain address corresponding to the address setting operation as the preset address of the Wi-Fi for which no connection has been established, step 305 is triggered to perform a corresponding operation.

312. The wearable device determines the MAC address corresponding to the Wi-Fi for which no connection has been established, and sends a location acquisition request to the server, where the location acquisition request is used to acquire the geographic location corresponding to the MAC address.

313. The wearable device uses the geographic location returned by the server to the wearable device as the preset address of the Wi-Fi for which no connection has been established.

In this embodiment of the present invention, after the wearable device uses the geographic location returned by the server to the wearable device as the preset address of the Wi-Fi for which no connection has been established, step 305 is triggered to perform corresponding operations.

It can be seen that implementing the method described in FIG. 3 can improve the positioning accuracy of the wearable device; in addition, the user of the mobile terminal can obtain the current location of the wearer through the interaction with the mobile terminal. The user of the mobile terminal monitors the position of the wearer to reduce the possibility of danger to the wearer; in addition, the target address in the wearer's behavior record can be optimized to improve the positioning accuracy; Experience with the positioning function of wearable devices.

Embodiment 4

Please refer to FIG. 4 , which is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention. As shown in FIG. 4 , the wearable device may include: a first determination unit 401, a second determination unit 402, a third determination unit 403 and a fourth determination unit 404, wherein:

The first determining unit 401 is configured to determine a preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device.

In this embodiment of the present invention, the preset address corresponding to each Wi-Fi may be preset by a user.

The second determining unit 402 is configured to determine the target address corresponding to the current time from the wearer's behavior record; wherein, the wearer's behavior record at least includes addresses respectively corresponding to the wearer at different times recorded by the wearable device.

In the embodiment of the present invention, what is recorded in the wearer's behavior record is the address corresponding to the wearer at different times. For example, if the wearer's behavior record records that the address corresponding to 9:00 am on Monday is the basic teaching building of School A Room 1001, then, that means that the wearer will usually be in Room 1001 of the Basic Teaching Building of School A at 9:00 am every Monday. In addition, the addresses corresponding to different times recorded in the wearer's behavior record can be set by the user on the wearable device, or set by the mobile terminal that establishes a connection with the wearable device through remote control, or the wearable device It is determined by acquiring the location of the user in real time and analyzing multiple locations acquired in real time, which is not limited in this embodiment of the present invention.

The third determining unit 403 is configured to determine the matching degree between the target address and each preset address.

The fourth determining unit 404 is configured to determine the target preset address with the highest matching degree with the target address from all the preset addresses, and use the target preset address as the current location of the wearer.

As an optional implementation manner, the first determining unit 401 may be further configured to detect whether a predetermined address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device has occurred before determining the preset address corresponding to each Wi-Fi. The positioning operation to enable the positioning function (for example, the user presses the physical/virtual button used to enable the positioning function);

If a positioning operation is detected, it is determined whether at least one Wi-Fi is detected, and if at least one Wi-Fi is detected, it is determined that the preset corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device is executed. The operation of setting the address.

It can be seen that, by implementing this optional embodiment, when the wearer of the wearable device (for example, a child) is lost, he can obtain his real-time position through this method, so as to notify the guardian in time, and reduce the danger to the child when the parent is not around possibility.

As another optional implementation manner, the first determining unit 401 may be further configured to detect whether a predetermined address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device is received before determining the preset address corresponding to each Wi-Fi. A location acquisition request sent by a mobile terminal (for example, a parent's mobile phone), wherein the mobile terminal has established a connection with the wearable device;

If a location acquisition request is received, it is determined whether at least one Wi-Fi is detected, and if at least one Wi-Fi is detected, the pre-determination corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device is executed. The operation of setting the address.

It can be seen that, by implementing this optional embodiment, the user of the mobile terminal (for example, a parent) can send a location acquisition request to the wearable device through the mobile terminal to acquire the real-time location of the child, thereby achieving the goal of monitoring the location of the child. The purpose is to protect the personal safety of children.

As another optional implementation manner, the fourth determining unit 404 may also be configured to, after determining the target preset address with the highest matching degree with the target address from all the preset addresses, and after determining the target preset address Before being used as the current location of the wearer, determine whether the matching degree between the target address and the target preset address is higher than the preset matching degree;

If it is higher than the preset matching degree, perform the operation of taking the target preset address as the current location of the wearer;

If it is not higher than the preset matching degree, output location abnormality information and send an alarm signal indicating that the user is in an abnormal location to the mobile terminal that establishes a connection with the wearable device; wherein, the location abnormality information is used to indicate that the wearable device is currently located. Abnormal location.

It can be seen that, by implementing this optional embodiment, when the matching degree between the target address and the target preset address is not higher than the preset matching degree, the abnormal positioning information can be output and the alarm signal can be sent, so that when the child is far away from the target address , to send an alarm signal to parents, so that parents can contact the child in time and provide assistance, thereby protecting the personal safety of the child.

As another optional implementation manner, the fourth determination unit 404 may also be configured to output the current location and the information used to ask the user whether the current location of the wearer is accurate after the target preset address is taken as the current location of the wearer. ask for information;

If an operation that indicates the current location is accurate is detected, the target address is optimized according to the target preset address;

If an operation indicating that the current location is inaccurate is detected, three Wi-Fis are determined from the detected at least one Wi-Fi in order of signal strength from high to low; among the three Wi-Fis above There is a Wi-Fi with the strongest signal strength among the at least one detected Wi-Fi;

Determine the MAC addresses of the above three Wi-Fis respectively;

According to the determined signal strengths of the three Wi-Fis and the MAC addresses of the three Wi-Fis, determine the distances between the three Wi-Fis and the wearable device;

The current location of the wearer is determined according to the distances between the above three Wi-Fi devices and the wearable device.

It can be seen that by implementing this optional embodiment, the target address in the wearer's behavior record can be optimized according to the target preset address when the current location is accurately positioned, so that the address recorded in the wearer's behavior record is more accurate. In addition, the current location of the wearer can be determined by the Wi-Fi triangulation method when the current location is not accurate, providing users with a better location experience.

It can be seen that the implementation of the wearable device described in FIG. 4 can improve the positioning accuracy of the wearable device; in addition, the user of the mobile terminal can obtain the current location of the wearer through the interaction with the mobile terminal, so that The position of the wearer can be monitored by the user of the mobile terminal to reduce the possibility of the wearer being in danger; in addition, the target address in the wearer's behavior record can be optimized to improve the positioning accuracy.

Embodiment 5

Please refer to FIG. 5 , which is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention. The wearable device shown in FIG. 5 is obtained by optimizing the wearable device shown in FIG. 4 . Compared with the wearable device shown in FIG. 4 , the wearable device shown in FIG. 5 may further include: a detection unit 405 and a fifth determination unit 406 , wherein:

The manner in which the second determining unit 402 is used to determine the target address corresponding to the current time from the wearer's behavior record is specifically:

The second determining unit 402 is configured to determine the current time; wherein, the current time includes at least the current date and the current time; the target wearer's behavior record corresponding to the current date is determined from the wearer's behavior record, and the target wearer's behavior record is determined from the wearer's behavior record. The time period corresponding to the current time is determined in the record; it is judged whether there is an address corresponding to the time period in the target wearer's behavior record, and if so, the address corresponding to the time period is used as the target address corresponding to the current time.

It should be noted that, optionally, the second determining unit 402 may also be configured to detect at least one address according to the similarity of the preset addresses after judging that the address corresponding to the time period does not exist in the behavior record of the target wearer. Wi-Fi is classified to obtain at least one Wi-Fi subset; wherein, the preset address similarity between any two Wi-Fis in each Wi-Fi subset is greater than the preset similarity;

determining a target Wi-Fi subset from at least one Wi-Fi subset; wherein the number of Wi-Fis in the target Wi-Fi subset is greater than the number of Wi-Fis in any other Wi-Fi subset;

A certain Wi-Fi is determined from the target Wi-Fi subset; wherein, the signal strength of a certain Wi-Fi is greater than the signal strength of any other Wi-Fi in the target Wi-Fi subset.

It can be seen that, in the optional solution to be explained, the positioning accuracy of the current position of the wearer can be improved by classifying Wi-Fi and determining the strength of Wi-Fi signal.

It can be seen that by implementing the embodiment of the present invention, in the case where there is no target position corresponding to the current time in the target wearer's behavior record, the preset address corresponding to the Wi-Fi with the strongest detected signal strength can be used as the current position. , which improves the user's experience of the wearable device's positioning function.

The detection unit 405 is configured to detect whether a function for triggering the wearable device to start the positioning function occurs before the first determination unit 401 determines the preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device. Start the operation.

In this embodiment of the present invention, the starting operation may be the user inputting a voice (for example, where am I now) to the wearable device, or the user may press a physical button on the wearable device that is used to trigger the starting of the positioning function, or the user may be The user touches the virtual button on the screen of the wearable device for triggering the activation of the positioning function, and also enables the booting operation of the wearable device for the user (ie, the positioning function is activated as long as the device is turned on), which is not limited in this embodiment of the present invention.

The detection unit 405 is further configured to detect whether there is at least one Wi-Fi after the start-up operation is detected.

The first determining unit 401 is specifically configured to determine a preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device after the detecting unit 405 detects that at least one Wi-Fi exists.

The fifth determination unit 406 is used to determine the positioning information of the wearable device through GPS after the detection unit 405 detects that there is no at least one Wi-Fi, and determine the current location of the wearer according to the positioning information; wherein, the positioning information Include at least longitude and latitude.

In the embodiment of the present invention, optionally, the manner in which the fifth determining unit 406 determines the current location of the wearer according to the positioning information may specifically be:

Sending positioning information to the server, so that the server determines the address position corresponding to the positioning information from the electronic map;

Use the address location returned by the server as the current location of the wearer.

As an optional implementation manner, the first determining unit 401 may also be configured to output guidance after the detecting unit 405 detects that at least one Wi-Fi does not exist, and before determining the positioning information of the wearable device through GPS information; wherein, the guidance information is used to guide the user to perform an operation of first turning on the airplane mode and then turning off the airplane mode;

After detecting the operation of turning on and then turning off the airplane mode, it is determined whether at least one Wi-Fi is detected, and if so, the preset corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device is executed. The operation of the address, if not, the operation of determining the positioning information of the wearable device through GPS is performed.

It can be seen that by implementing this optional implementation, when Wi-Fi is not detected, the user can be guided to perform the operation of first turning on the airplane mode and then turning off the airplane mode, so that the wearable device can search for the network again, and the wearable device can be optimized because the wearable device is in a networkless state. The status of the wearable device is not searched in time, resulting in the problem of low positioning accuracy, thereby improving the positioning accuracy of the wearable device.

It can be seen that the implementation of the wearable device described in FIG. 5 can improve the positioning accuracy of the wearable device; in addition, the user of the mobile terminal can obtain the current location of the wearer through the interaction with the mobile terminal, so that The position of the wearer can be monitored by the user of the mobile terminal to reduce the possibility of danger to the wearer; in addition, the target address in the wearer's behavior record can be optimized to improve the positioning accuracy; User experience of the wearable's positioning capabilities.

Embodiment 6

Please refer to FIG. 6. FIG. 6 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention. The wearable device shown in FIG. 6 is obtained by optimizing the wearable device shown in FIG. 5 . Compared with the wearable device shown in FIG. 5 , the wearable device shown in FIG. 6 may further include: a judgment unit 407 , an output unit 408 , a sixth determination unit 409 and a seventh determination unit 410 , wherein:

The judgment unit 407 is used to determine, after the detection unit 405 detects that at least one Wi-Fi exists, and the first determination unit 401 determines the preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device Before, it is determined whether there is a Wi-Fi for which a connection has not been established in the at least one detected Wi-Fi; wherein, the Wi-Fi for which a connection has not been established does not have a corresponding preset address.

The first determination unit 401 is specifically configured to determine at least one Wi-Fi detected by the wearable device after the detection unit 405 detects that there is at least one Wi-Fi, and after the determination unit 407 determines that there is no Wi-Fi for which a connection has not been established. The preset address corresponding to each Wi-Fi in a Wi-Fi.

The output unit 408 is configured to output prompt information for prompting the wearer to set an address for the Wi-Fi for which the connection has not been established after the determining unit 407 determines that there is a Wi-Fi for which the connection has not been established.

The detection unit 405 is further configured to detect whether an address setting operation occurs within a preset time period; wherein, the start timing time of the preset time period is the time when the prompt information is output.

In this embodiment of the present invention, the address setting operation may be for the user to input a certain address through the setting function of the wearable device, or for the mobile terminal that establishes a connection with the wearable device to send a target instruction including a certain address to the mobile terminal through remote control. The wearable device is not limited in this embodiment of the present invention.

The sixth determination unit 409 is configured to, after the detection unit 405 detects that the address setting operation occurs, take a certain address corresponding to the address setting operation as the preset address of the Wi-Fi that has not been connected, and determine that the wearable device has detected an address corresponding to the address setting operation. The preset address corresponding to each Wi-Fi in the at least one Wi-Fi.

In this embodiment of the present invention, optionally, if there are multiple preset addresses of Wi-Fi for which no connection has been established, the sixth determining unit 409 may also be configured to output a Wi-Fi for prompting the user to correspond to each of the Wi-Fi for which no connection has been established. -Fi sets a prompt message for an address.

In this embodiment of the present invention, after the sixth determination unit 409 determines the preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device, the determination subunit 4021 is triggered to determine whether the wearer's behavior record is in the wearer's behavior record. There is an operation for the target address corresponding to the current time.

The seventh determination unit 410 is configured to determine the MAC address corresponding to the Wi-Fi for which no connection has been established after the detection unit 405 detects that the address setting operation has not occurred within the preset time period, and sends a location acquisition request to the server; The get request is used to get the geographic location corresponding to the MAC address.

The seventh determination unit 410 is further configured to use the geographic location returned by the server to the wearable device as the preset address of the Wi-Fi for which no connection has been established, and to determine each Wi-Fi in the at least one Wi-Fi detected by the wearable device. - The preset address corresponding to Fi.

In this embodiment of the present invention, after the seventh determination unit 410 determines the preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device, the determination subunit 4021 is triggered to determine whether the wearer's behavior record is There is an operation for the target address corresponding to the current time.

It can be seen that the implementation of the wearable device described in FIG. 6 can improve the positioning accuracy of the wearable device; in addition, through the interaction with the mobile terminal, the user of the mobile terminal can obtain the current location of the wearer, so The position of the wearer can be monitored by the user of the mobile terminal to reduce the possibility of danger to the wearer; in addition, the target address in the wearer's behavior record can be optimized to improve the positioning accuracy; User experience of the wearable's positioning capabilities.

Embodiment 7

Please refer to FIG. 7. FIG. 7 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention. As shown in FIG. 7 , for the convenience of description, only the part related to the embodiment of the present invention is shown, and the specific technical details are not disclosed, please refer to the method part of the embodiment of the present invention.

Referring to FIG. 7 , the wearable device includes: a radio frequency (RF) circuit 710 , a memory 720 , an input unit 730 , a display unit 740 , a sensor 750 , an audio circuit 760 , and a wireless fidelity (Wi-Fi) module 770 , a processor 780, a power supply 790, a camera 800 and other components. Those skilled in the art can understand that the structure of the wearable device shown in FIG. 7 does not constitute a limitation on the wearable device, and may include more or less components than the one shown, or combine some components, or different components layout.

The following describes the various components of the wearable device in detail with reference to Figure 7:

The RF circuit 710 can be used for receiving and sending signals during transmission and reception of information or during a call. In particular, after receiving the downlink information of the base station, it is processed by the processor 780; in addition, the designed uplink data is sent to the base station. Typically, the RF circuit 710 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuitry 710 may also communicate with networks and other devices via wireless communications. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access) , CDMA), Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), email, Short Messaging Service (Short Messaging Service, SMS) and the like.

The memory 720 may be used to store executable program codes, and the processor 780 executes various functional applications and data processing of the wearable device by running the executable program codes stored in the memory 720 . The memory 720 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of wearable devices (such as audio data, phone book, etc.), etc. Additionally, memory 720 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The above-mentioned memory 720 includes a read-only memory (Read-Only Memory, ROM), a random access memory (RandomAccess Memory, RAM), a programmable read-only memory (Programmable Read-only Memory, PROM), an erasable programmable read-only memory (Erasable). Programmable Read Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically-Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable medium that can be used to carry or store data.

The input unit 730 may be used to receive input numerical or character information, and generate key signal input related to user setting and function control of the wearable device. Specifically, the input unit 730 may include a touch panel 731 and other input devices 732 . The touch panel 731, also referred to as a touch screen, can collect the user's touch operations on or near it (such as the user's finger, stylus, etc., any suitable object or attachment on or near the touch panel 731). operation), and drive the corresponding connection device according to the preset program. Optionally, the touch panel 731 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 780, and can receive the command sent by the processor 780 and execute it. In addition, the touch panel 731 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 731 , the input unit 730 may further include other input devices 732 . Specifically, other input devices 732 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

The display unit 740 may be used to display information input by the user or information provided to the user and various menus of the wearable device. The display unit 740 may include a display panel 741, and optionally, the display panel 741 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. Further, the touch panel 731 can cover the display panel 741. When the touch panel 731 detects a touch operation on or near it, it transmits the touch operation to the processor 780 to determine the type of the touch event, and then the processor 780 determines the type of the touch event according to the touch event. Type provides corresponding visual output on display panel 741 . Although in FIG. 7 , the touch panel 731 and the display panel 741 are used as two independent components to realize the input and input functions of the wearable device, but in some embodiments, the touch panel 731 and the display panel 741 may be combined Integrate to realize the input and output functions of wearable devices.

The wearable device may also include at least one sensor 750, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 741 according to the brightness of the ambient light, and the proximity sensor may turn off the display panel 741 when the wearable device is moved to the ear and/or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used for applications that recognize the posture of wearable devices (such as switching between horizontal and vertical screens). , related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that can be configured in wearable devices, It is not repeated here.

Audio circuit 760, speaker 761, and microphone 762 may provide an audio interface between the user and the wearable device. The audio circuit 760 can convert the received audio data into an electrical signal, and transmit it to the speaker 761, and the speaker 761 converts it into a sound signal for output; on the other hand, the microphone 762 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 760 After receiving, it is converted into audio data, and then the audio data is output to the processor 780 for processing, and then sent to, for example, another wearable device through the RF circuit 710, or the audio data is output to the memory 720 for further processing.

Wi-Fi is a short-range wireless transmission technology, and the wearable device can help users to send and receive emails, browse web pages, and access streaming media through the Wi-Fi module 770, which provides users with wireless broadband Internet access. Although FIG. 7 shows the Wi-Fi module 770, it can be understood that it is not a necessary component of the wearable device, and can be completely omitted as required within the scope of not changing the essence of the invention.

The processor 780 is the control center of the wearable device, uses various interfaces and lines to connect various parts of the entire wearable device, runs or executes the software programs and/or modules stored in the memory 720, and calls the software programs and/or modules stored in the memory 720. data, perform various functions of the wearable device and process the data, so as to carry out the overall monitoring of the wearable device. Optionally, the processor 780 may include one or more processing units; preferably, the processor 780 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc. , the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 780 .

The wearable device also includes a power supply 790 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 780 through a power management system, so that functions such as managing charging, discharging, and power consumption management are implemented through the power management system. .

Although not shown, the wearable device may also include a Bluetooth module, etc., which will not be described herein again.

In this embodiment of the present invention, the processor 780 included in the wearable device calls the software program stored in the memory 720 to specifically perform the following operations:

Determine the preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device;

The target address corresponding to the current time is determined from the wearer's behavior record; wherein, the wearer's behavior record at least includes the addresses corresponding to the wearer at different times recorded by the wearable device;

Determine how well the target address matches each preset address;

The target preset address with the highest matching degree with the target address is determined from all the preset addresses, and the target preset address is used as the current location of the wearer.

It can be seen that, implementing the wearable device described in FIG. 7 can improve the positioning accuracy of the wearable device.

An embodiment of the present invention further discloses a computer-readable storage medium, which stores a computer program, wherein the computer program enables a computer to execute a positioning method disclosed in Embodiments 1 to 3 of the present invention.

The embodiment of the present invention also discloses a computer program product, which, when the computer program product runs on a computer, causes the computer to execute a positioning method disclosed in Embodiments 1 to 3 of the present invention.

A positioning method and a wearable device disclosed in the embodiments of the present invention have been described above in detail. The principles and implementations of the present invention are described in this paper by using specific examples. The descriptions of the above embodiments are only used to help understand the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be construed as Limitations of the present invention.

In the above-described embodiments, it may be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented in software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present application are generated. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device. The computer instructions may be stored in or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server or data center Transmission to another website site, computer, server, or data center by wire (eg, coaxial cable, optical fiber, digital subscriber line) or wireless (eg, infrared, wireless, microwave, etc.). The computer-readable medium can be any available medium that can be accessed by a computer, or a data storage device such as a server, data center, etc., that includes an integration of one or more available media. The usable medium may be a magnetic medium (the magnetic medium may be, for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, an optical disk), or a semiconductor medium (eg, a solid state disk), and the like. In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the device embodiments described above are only illustrative. For example, the division of the above-mentioned units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated. to another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, which may be in electrical or other forms.

The above-mentioned units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, and may be located in one place or distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The above-mentioned integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer-accessible memory. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or the whole or part of the technical solution, can be embodied in the form of a software product, and the computer software product is stored in a memory , including several requests to cause a computer device (which may be a personal computer, a server, or a network device, etc., specifically a processor in the computer device) to execute all or part of the steps of the above methods in the various embodiments of the present application.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present application and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand; The technical solutions described in the embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the present application.

Claims (10)

1. A method of positioning, the method comprising:

determining a preset address corresponding to each Wi-Fi in at least one Wi-Fi detected by a wearable device;

determining a target address corresponding to the current time from the behavior record of the wearer; wherein the wearer behavior record at least comprises addresses respectively corresponding to the wearer at different times, which are recorded by the wearable device;

determining the matching degree of the target address and each preset address;

determining a target preset address with the highest matching degree with the target address from all the preset addresses, and taking the target preset address as the current position of the wearer;

under the condition that a target address corresponding to the current time does not exist in the behavior record of the wearer, classifying the detected at least one Wi-Fi according to the similarity of the preset address to obtain at least one Wi-Fi subset; the preset address similarity between any two Wi-Fi in each Wi-Fi subset is greater than the preset similarity;

determining a target Wi-Fi subset from the at least one Wi-Fi subset; wherein the Wi-Fi number in the target Wi-Fi subset is greater than the Wi-Fi number in any other Wi-Fi subset;

determining a target Wi-Fi from the target Wi-Fi subset; wherein the signal strength of the target Wi-Fi is greater than the signal strength of any other Wi-Fi in the target Wi-Fi subset;

and taking the preset address corresponding to the target Wi-Fi as the current position.

2. The method of claim 1, wherein determining the target address corresponding to the current time from the wearer behavior record comprises:

determining the current time; wherein the current time at least comprises a current date and a current time;

determining a target wearer behavior record corresponding to the current date from the wearer behavior records, and determining a time period corresponding to the current time from the target wearer behavior record;

and judging whether an address corresponding to the time period exists in the target wearer behavior record, and if so, taking the address corresponding to the time period as a target address corresponding to the current time.

3. The method according to claim 1 or 2, wherein before determining the preset address corresponding to each of the at least one Wi-Fi detected by the wearable device, the method further comprises:

detecting whether starting operation for triggering the wearable equipment to start a positioning function occurs;

if the starting operation is detected to occur, detecting whether at least one Wi-Fi exists;

if at least one Wi-Fi exists, executing the determination of a preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device;

if at least one Wi-Fi does not exist, positioning information of the wearable equipment is determined through a GPS, and the current position of the wearer is determined according to the positioning information; wherein the positioning information comprises at least a longitude and a latitude.

4. The method of claim 3, wherein after detecting the presence of at least one of the Wi-Fi and before determining the preset address corresponding to each of the at least one of the Wi-Fi detected by the wearable device, the method further comprises:

judging whether Wi-Fi which has not established connection exists in at least one detected Wi-Fi; the Wi-Fi which is not connected is not provided with the corresponding preset address;

if the Wi-Fi which is not connected is not established, executing the determination of the preset address corresponding to each Wi-Fi in at least one Wi-Fi detected by the wearable device;

if the Wi-Fi which is not connected is available, outputting prompt information for prompting the wearer to set an address for the Wi-Fi which is not connected;

detecting whether address setting operation occurs within a preset time length; wherein, the starting timing time of the preset duration is the time of outputting the prompt message;

and if the address setting operation occurs, taking a certain address corresponding to the address setting operation as a preset address of the Wi-Fi which is not connected, and executing the determination of the preset address corresponding to each Wi-Fi in at least one Wi-Fi detected by the wearable device.

5. The method of claim 4, wherein after detecting that the address setting operation does not occur within the preset time period, the method further comprises:

determining the MAC address corresponding to the Wi-Fi which is not connected, and sending a position acquisition request to a server; the position obtaining request is used for obtaining a geographic position corresponding to the MAC address;

and taking the geographic position returned by the server to the wearable device as a preset address of the Wi-Fi which is not connected, and executing the determination of the preset address corresponding to each Wi-Fi in at least one Wi-Fi detected by the wearable device.

6. A wearable device, characterized in that the wearable device comprises:

the first determining unit is used for determining a preset address corresponding to each Wi-Fi in at least one Wi-Fi detected by the wearable device;

the second determining unit is used for determining a target address corresponding to the current time from the behavior record of the wearer; wherein the wearer behavior record at least comprises addresses respectively corresponding to the wearer at different times, which are recorded by the wearable device;

a third determining unit, configured to determine a matching degree between the target address and each of the preset addresses;

a fourth determining unit, configured to determine, from all the preset addresses, a target preset address with a highest matching degree with the target address, and use the target preset address as a current location of the wearer;

the second determining unit is further configured to classify the detected at least one Wi-Fi according to the similarity of the preset address under the condition that a target address corresponding to the current time does not exist in the wearer behavior record, so as to obtain at least one Wi-Fi subset; the preset address similarity between any two Wi-Fi in each Wi-Fi subset is greater than the preset similarity; determining a target Wi-Fi subset from the at least one Wi-Fi subset; wherein the Wi-Fi number in the target Wi-Fi subset is greater than the Wi-Fi number in any other Wi-Fi subset; determining a target Wi-Fi from the target Wi-Fi subset; wherein the signal strength of the target Wi-Fi is greater than the signal strength of any other Wi-Fi in the target Wi-Fi subset; and taking the preset address corresponding to the target Wi-Fi as the current position.

7. The wearable device according to claim 6, wherein the second determining unit is configured to determine the target address corresponding to the current time from the wearer behavior record in a manner that:

the second determining unit is used for determining the current time; wherein the current time at least comprises a current date and a current time; determining a target wearer behavior record corresponding to the current date from the wearer behavior records, and determining a time period corresponding to the current time from the target wearer behavior record; and judging whether an address corresponding to the time period exists in the target wearer behavior record, and if so, taking the address corresponding to the time period as a target address corresponding to the current time.

8. The wearable device of claim 6 or 7, further comprising:

the detection unit is used for detecting whether starting operation for triggering the wearable device to start a positioning function occurs or not before the first determination unit determines that the preset address corresponding to each Wi-Fi in at least one Wi-Fi detected by the wearable device is a preset address;

the detection unit is further used for detecting whether at least one Wi-Fi exists after the starting operation is detected to occur;

the first determining unit is specifically configured to determine, after the detecting unit detects that at least one Wi-Fi exists, a preset address corresponding to each of the at least one Wi-Fi detected by the wearable device;

a fifth determining unit, configured to determine, by using a GPS, positioning information of the wearable device after the detecting unit detects that at least one Wi-Fi does not exist, and determine, according to the positioning information, a current location of the wearer; wherein the positioning information comprises at least a longitude and a latitude.

9. The wearable device of claim 8, further comprising:

a determining unit, configured to determine, after the detecting unit detects that at least one Wi-Fi exists and before the first determining unit determines that a preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device, whether a Wi-Fi to which a connection has not been established exists in the at least one detected Wi-Fi; the Wi-Fi which is not connected is not provided with the corresponding preset address;

the first determining unit is specifically configured to determine, after the detecting unit detects that at least one Wi-Fi exists and the judging unit judges that there is no Wi-Fi for which a connection is not established, a preset address corresponding to each Wi-Fi in the at least one Wi-Fi detected by the wearable device;

the output unit is used for outputting prompt information for prompting a wearer to set an address for the Wi-Fi which is not connected after the judgment unit judges that the Wi-Fi which is not connected is present;

the detection unit is also used for detecting whether the address setting operation occurs within the preset time length; wherein, the starting timing time of the preset duration is the time of outputting the prompt message;

a sixth determining unit, configured to, after the detecting unit detects that the address setting operation occurs, take a certain address corresponding to the address setting operation as a preset address of the Wi-Fi to which connection has not been established, and determine a preset address corresponding to each of the at least one Wi-Fi detected by the wearable device.

10. The wearable device of claim 9, further comprising:

a seventh determining unit, configured to determine, after the detecting unit detects that the address setting operation does not occur within the preset time period, an MAC address corresponding to the Wi-Fi to which the connection has not been established, and send a position acquisition request to a server; the position obtaining request is used for obtaining a geographic position corresponding to the MAC address;

the seventh determining unit is further configured to use the geographic location returned by the server to the wearable device as a preset address of the Wi-Fi to which a connection has not been established, and determine a preset address corresponding to each of at least one Wi-Fi detected by the wearable device.

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